Piv nrog cov tsoos steel hlau ropes ntawm tib lub load-kev ntsuas kev coj tus kheej, theem- tshwj xeeb puag ncig slings hnyav tsuas yog 1/5 ntau npaum li. Ib tus neeg ua haujlwm ib leeg tuaj yeem ua kom tiav tag nrho cov txheej txheem ntawm threading, ruaj, thiab kho cov hlua yam tsis tas yuav muaj kev sib koom tes ntau tus neeg, txo cov nqi zog rau kev teeb tsa theem.
Lub tes tsho sab nraud ntawm lub tes tsho yog luam tawm nrog cov ntaub ntawv qhia meej meej uas siv siab - huab cua- tus cwj mem tsis kam, suav nrog cov peev txheej ntsuas, kev nyab xeeb ua haujlwm load (SWL), nqa lub kaum sab xis, hnub tsim khoom, tus lej tshuaj xyuas, thiab cov ntsiab lus siv tau yooj yim. Cov neeg ua haujlwm tuaj yeem lees paub qhov kev sib raug zoo ntawm cov hlua khi thiab cov khoom nqa nqa yam tsis tau hais txog cov phau ntawv loj, txo lub sij hawm tus nqi ntawm cov cuab yeej hloov pauv thiab kev txheeb xyuas qhov ntsuas.
Tsis tas li ntawd, lub sling tuaj yeem muab tais rau kev khaws cia thiab muaj qhov ntim tsuas yog 1/3 ntawm cov hlua hlau ntawm tib qhov kev qhia tshwj xeeb, ua kom yooj yim rau kev thauj mus los thiab kev tswj hwm ntawm cov khoom siv theem. Nws yog qhov tshwj xeeb tshaj yog haum rau kev thauj mus los sai ntawm kev ncig xyuas kev ua yeeb yam.
Tshaj li peb tus yam ntxwv tseem ceeb, theem no - tshwj xeeb puag ncig sling tseem muaj UV tsis kam, noo noo tsis kam, thiab tshuaj tiv thaiv corrosion (tiv taus rau theem- cov khoom tshwj xeeb xws li teeb pom kev zoo gels thiab ntxuav reagents). Nws tswj kev ua haujlwm ruaj khov nyob rau hauv ib puag ncig nyuaj xws li kev ua yeeb yam sab nraum zoov thiab siab -cov chaw ua yeeb yaj kiab, ua kom nws lub neej ua haujlwm tau zoo. Nws yog qhov kev xaiv zoo tshaj plaws rau kev nqa theem uas sib npaug kev nyab xeeb, kev tiv thaiv, thiab kev ua tau zoo.
Cim npe nrov: Tuam Tshoj theem tshwj xeeb round sling lwm tus neeg, Hoobkas
